Ip Group PlcLSE: IPO

Holding(s) in Company

· Issued by Ip Group Plc

TR-1: Standard form for notification of major holdings

1. Issuer Details

ISIN

GB00B128J450

Issuer Name

IP GROUP PLC

UK or Non-UK Issuer

UK

2. Reason for Notification

An acquisition or disposal of voting rights; An acquisition or disposal of financial instruments

3. Details of person subject to the notification obligation

Name

Jefferies Financial Group Inc

City of registered office (if applicable)

Country of registered office (if applicable)

US

4. Details of the shareholder

Full name of shareholder(s) if different from the person(s) subject to the notification obligation, above

City of registered office (if applicable)

Country of registered office (if applicable)

5. Date on which the threshold was crossed or reached

28-Jan-2026

6. Date on which Issuer notified

29-Jan-2026

7. Total positions of person(s) subject to the notification obligation

% of voting rights attached to shares (total of 8.A)

% of voting rights through financial instruments (total of 8.B 1 + 8.B 2)

Total of both in % (8.A + 8.B)

Total number of voting rights held in issuer

Resulting situation on the date on which threshold was crossed or reached

0.894000

4.394000

5.288000

46715775

Position of previous notification (if applicable)

0.070000

4.362000

4.432000

8. Notified details of the resulting situation on the date on which the threshold was crossed or reached

8A. Voting rights attached to shares

Class/Type of shares ISIN code(if possible)

Number of direct voting rights (DTR5.1)

Number of indirect voting rights (DTR5.2.1)

% of direct voting rights (DTR5.1)

% of indirect voting rights (DTR5.2.1)

GB00B128J450

7899645

0.894000

Sub Total 8.A

7899645

0.894000%

8B1. Financial Instruments according to (DTR5.3.1R.(1) (a))

Type of financial instrument

Expiration date

Exercise/conversion period

Number of voting rights that may be acquired if the instrument is exercised/converted

% of voting rights

Stock Loan/ Repo Right of Recall

Open

9316842

1.055000

Sub Total 8.B1

9316842

1.055000%

8B2. Financial Instruments with similar economic effect according to (DTR5.3.1R.(1) (b))

Type of financial instrument

Expiration date

Exercise/conversion period

Physical or cash settlement

Number of voting rights

% of voting rights

Swap

5/2/2026

Cash

700000

0.079000

Swap

26/02/2026

Cash

2700000

0.306000

Swap

23/12/2026

Cash

3500000

0.396000

Swap

23/12/2026

Cash

4257244

0.482000

Swap

5/2/2026

Cash

4500000

0.509000

Swap

24/3/2026

Cash

5000000

0.566000

Swap

23/12/2026

Cash

8842044

1.001000

Sub Total 8.B2

29499288

3.339000%

9. Information in relation to the person subject to the notification obligation

2. Full chain of controlled undertakings through which the voting rights and/or the financial instruments are effectively held starting with the ultimate controlling natural person or legal entities (please add additional rows as necessary)

Ultimate controlling person

Name of controlled undertaking

% of voting rights if it equals or is higher than the notifiable threshold

% of voting rights through financial instruments if it equals or is higher than the notifiable threshold

Total of both if it equals or is higher than the notifiable threshold

Jefferies Financial Group Inc.

Jefferies International Limited

0.894000

4.394000

5.288000%

10. In case of proxy voting

Name of the proxy holder

The number and % of voting rights held

The date until which the voting rights will be held

11. Additional Information

12. Date of Completion

29-Jan-2026

13. Place Of Completion

London, United Kingdom